<?php

namespace Modules\EcommerceFinance\View;

use Illuminate\Pagination\Paginator;
use Modules\EcommerceFinance\View\OrderDataPageData;
use Throwable;

class BillOffsetPageData
{
    public function __construct(private readonly OrderDataPageData $orderData)
    {
    }

    /** @return array<string,mixed> */
    public function page(): array
    {
        $filters = [
            'from' => $this->date(request('from')) ?: now()->subDays(6)->toDateString(),
            'to' => $this->date(request('to')) ?: now()->toDateString(),
            'order_no' => $this->text(request('order_no')),
            'shop_name' => $this->text(request('shop_name')),
            'sku_id' => $this->text(request('sku_id')),
        ];

        try {
            $data = $this->orderData->afterSales();
        } catch (Throwable $exception) {
            report($exception);
            $rows = new Paginator([], 25, 1, [
                'path' => request()->url(),
                'query' => request()->except('page'),
            ]);

            return [
                'view' => 'business.pages.order-data.bill-offset',
                'billOffsetRows' => $rows,
                'billOffsetFilters' => $filters,
                'billOffsetError' => '订单售后费用数据暂时无法读取，请稍后重试。',
                'billOffsetStatus' => null,
                'billOffsetPageAmount' => 0.0,
            ];
        }

        $rows = $data['orderDataRows'];
        $pageAmount = 0.0;
        foreach (($rows->items() ?? []) as $item) {
            $pageAmount += (float) (data_get($item, 'account_500112') ?? 0);
        }

        return [
            'view' => 'business.pages.order-data.bill-offset',
            'billOffsetRows' => $rows,
            'billOffsetFilters' => $data['orderDataFilters'] ?? $filters,
            'billOffsetError' => $data['orderDataError'] ?? null,
            'billOffsetStatus' => data_get($data, 'orderDataStatus.X-Caiwu-Data-Status'),
            'billOffsetPageAmount' => $pageAmount,
        ];
    }

    private function text(mixed $value): string
    {
        return mb_substr(trim((string) $value), 0, 100);
    }

    private function date(mixed $value): string
    {
        $value = trim((string) $value);

        if (preg_match('/^(\d{4})-(\d{2})-(\d{2})$/', $value, $matches) !== 1) {
            return '';
        }

        return checkdate((int) $matches[2], (int) $matches[3], (int) $matches[1]) ? $value : '';
    }
}